Use undo mtu to restore the default setting.
Syntax
mtu size
undo mtu
Default
The MTU for Layer 3 aggregate interfaces and subinterfaces is 1500 bytes.
Views
Layer 3 aggregate interface view, Layer 3 aggregate subinterface view
Predefined user roles
network-admin
mdc-admin
Parameters
size: Specifies the maximum transmission unit (MTU) in bytes, in the range of 64 to 9198.
Examples
# Set the MTU of Layer 3 aggregate interface Route-Aggregation 1 to 1430 bytes.
<Sysname> system-view
[Sysname] interface route-aggregation 1
[Sysname-Route-Aggregation1] mtu 1430
Related commands
display interface
port link-aggregation group
Use port link-aggregation group to assign the Ethernet interface to the specified aggregation
group.
Use undo port link-aggregation group to remove the Ethernet interface from the aggregation
group to which it belongs.
Syntax
port link-aggregation group number
undo port link-aggregation group
Default
An Ethernet interface does not belong to any aggregation group.
Views
Layer 2 Ethernet interface view, Layer 3 Ethernet interface view
Predefined user roles
network-admin
mdc-admin
34